/* Approved visual direction: bright architectural space and integrated product resources. */
.site-header{font-family:"Microsoft YaHei","Microsoft YaHei UI","PingFang SC",sans-serif}
.brand-type{display:flex;align-items:center;justify-content:center;text-align:center}.brand-type strong{line-height:1.2}
.site-header .nav a{font-family:"Microsoft YaHei","Microsoft YaHei UI","PingFang SC",sans-serif;font-size:15px;font-weight:400}
.header-contact{font-size:20px;font-weight:500;line-height:1.3;gap:12px;font-variant-numeric:tabular-nums}
.header-phone-icon{display:grid;place-items:center;flex:none;width:38px;height:38px;border:1px solid var(--red);border-radius:3px}.header-contact .icon{width:19px;height:19px}
.art-hero{position:relative;height:auto;isolation:isolate;overflow:hidden;background:#eef0ef}
.art-hero-image{display:block;position:relative;width:100%}
.art-hero-image img{display:block;position:static;width:100%;height:auto;object-fit:contain;object-position:center}
.art-hero-inner.container{height:100%;position:absolute;inset:0;z-index:2;display:flex;align-items:center;width:100%;max-width:none;margin:0;padding-inline:8%}
.art-hero-copy{width:34%;padding-bottom:0}
.art-kicker{display:flex;gap:15px;align-items:center;font-size:10px;font-weight:500;letter-spacing:.22em}
.art-kicker>span{height:1px;width:30px;background:var(--red)}
.art-hero .art-title{font:400 clamp(28px,3.3vw,128px)/1.32 "Microsoft YaHei","Microsoft YaHei UI","PingFang SC",sans-serif;letter-spacing:.025em;margin:20px 0 14px;white-space:nowrap}
.art-hero .art-title>span{font-size:1em;letter-spacing:inherit}
.art-description{font-size:13px;line-height:2.1;color:#4b504e;letter-spacing:.025em}
.art-description>span{display:block}
.art-explore{display:inline-flex;align-items:center;justify-content:space-between;gap:56px;padding:11px 0 10px;border-bottom:1px solid #343c36;font-size:13px;margin-top:20px}
.art-explore .icon{width:23px;transition:transform .25s}.art-explore:hover{color:var(--red);border-color:var(--red)}.art-explore:hover .icon{transform:translateX(5px)}
.art-hero-foot{position:absolute;bottom:clamp(16px,2.1vw,64px);left:8%;right:8%;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:9px;letter-spacing:.14em;color:#343b38}
.art-hero-foot>.art-mood{margin-right:auto;margin-left:25px;font-size:11px;letter-spacing:.12em}.art-hero-foot>a{display:flex;gap:21px;align-items:center}.art-hero-foot>a>span{font-size:22px}

.product-masthead{background:#f3f4f1;overflow:hidden}.product-masthead>.container{position:relative;min-height:440px;padding-top:28px;padding-bottom:50px}
.product-masthead-copy{position:relative;z-index:2;padding-top:36px}.product-masthead h1{font-size:46px;line-height:1.5;letter-spacing:.03em;font-weight:400;margin:20px 0 14px}.product-masthead-copy>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:2}.product-masthead-copy>.text-link{font-size:12px;gap:44px;margin-top:15px}
.product-masthead-art{position:absolute;right:2%;top:0;width:48%;height:100%;pointer-events:none}.product-masthead-art>span{position:absolute;left:0;bottom:46px;font-size:clamp(58px,6.4vw,100px);font-weight:600;line-height:.98;letter-spacing:-.035em;color:#e1e4dc}.masthead-handle{position:absolute;object-fit:contain;mix-blend-mode:multiply}.masthead-handle.first{height:370px;width:330px;left:0;top:47px;transform:rotate(-15deg)}.masthead-handle.second{height:340px;width:310px;right:-15px;top:18px;transform:rotate(-15deg)}
.product-resource-links{display:flex;align-items:center;gap:25px;font-size:12px}.product-resource-links>a{display:flex;align-items:center;gap:7px}.product-resource-links .icon{width:16px;height:16px}.product-resource-links>a:hover{color:var(--red)}
.product-resources{padding-bottom:88px;scroll-margin-top:110px}.resource-disclosure{border-top:1px solid var(--line);border-bottom:1px solid var(--line);scroll-margin-top:110px}.resource-disclosure>summary{display:flex;align-items:center;gap:40px;list-style:none;cursor:pointer;padding:33px 0}.resource-disclosure>summary::-webkit-details-marker{display:none}.resource-number{font-size:10px;letter-spacing:.12em;color:var(--red);width:190px;flex:none}.resource-title{display:flex;flex-direction:column;gap:7px}.resource-title>strong{font-size:25px;font-weight:400}.resource-title>small{font-size:12px;color:var(--muted)}.resource-action{margin-left:auto;display:flex;gap:28px;align-items:center;font-size:12px;white-space:nowrap}.resource-action>.icon{transition:transform .2s}.resource-disclosure[open] .resource-action>.icon{transform:rotate(45deg)}.resource-content{padding:0 0 34px}.resource-intro{padding:18px 0 25px;display:flex;justify-content:space-between;gap:24px;font-size:12px;color:var(--muted)}.resource-intro>a{display:flex;align-items:center;gap:9px;white-space:nowrap;color:var(--ink)}.resource-intro .icon{width:18px;height:18px}.resource-content .catalog-reader{outline-offset:4px}.reader-image-wrap>a{display:block;width:100%;cursor:zoom-in}.product-catalog{padding-bottom:50px}
@media(max-width:1280px){.art-hero-foot{display:none}}
@media(max-width:1100px){.art-hero .art-title{margin:14px 0 10px}.art-description>.art-description-detail{display:none}.art-explore{margin-top:14px;padding-block:8px}.art-hero-foot{display:none}.product-masthead-art{right:0;width:53%}.masthead-handle.first{width:260px}.masthead-handle.second{width:240px}.resource-number{width:150px}.resource-disclosure>summary{gap:25px}.resource-title>strong{font-size:22px}}
@media(max-width:700px){
 .art-hero{height:auto;display:flex;flex-direction:column;overflow:hidden}.art-hero-inner.container{display:contents}.art-hero-copy{order:1;width:100%;padding:36px var(--gutter) 32px;background:#f6f7f4}.art-kicker{font-size:8px;letter-spacing:.18em;gap:12px}.art-kicker>span{width:24px}.art-hero .art-title{font-size:42px;line-height:1.4;margin:22px 0 15px}.art-description{font-size:12px;line-height:1.95}.art-description>.art-description-detail{display:block}.art-explore{font-size:12px;gap:44px;margin-top:18px;padding:10px 0 9px}.art-explore .icon{width:19px}.art-hero-image{display:block;position:relative;order:2;inset:auto;height:auto;width:100%}.art-hero-image img{object-position:center}.art-hero-foot{display:none}
 .product-masthead>.container{min-height:355px;padding-top:22px;padding-bottom:30px}.product-masthead-copy{padding-top:28px}.product-masthead-copy>.eyebrow{font-size:8px;letter-spacing:.08em}.product-masthead h1{font-size:32px;margin:18px 0 14px}.product-masthead-copy>p:not(.eyebrow){font-size:11px}.product-masthead-copy>.text-link{font-size:11px;margin-top:12px;gap:25px}.product-masthead-art{right:-30px;width:53%;top:25px;height:300px}.product-masthead-art>span{display:none}.masthead-handle.first{width:160px;height:240px;top:50px;left:-10px;transform:rotate(-12deg)}.masthead-handle.second{width:145px;height:230px;top:5px;right:-29px;transform:rotate(-12deg)}
 .product-resource-links{font-size:10px;gap:23px;margin-top:15px}.product-resource-links .icon{width:14px;height:14px}.product-catalog{padding-bottom:32px}.product-resources{padding-bottom:46px}.resource-disclosure>summary{padding:24px 0;gap:12px;flex-wrap:wrap}.resource-number{width:100%;font-size:8px;letter-spacing:.14em}.resource-title{gap:6px}.resource-title>strong{font-size:19px}.resource-title>small{font-size:10px}.resource-action{font-size:0;gap:0}.resource-action .icon{width:22px}.resource-content{padding-bottom:22px}.resource-intro{display:block;font-size:11px;padding:6px 0 20px}.resource-intro>a{margin-top:13px;font-size:11px}.resource-intro .icon{width:16px}.resource-content .reader-button{min-width:37px;height:40px}.resource-content .page-picker input{min-height:40px}.resource-content .reader-toolbar{gap:5px}.resource-content .reader-thumbs button{min-height:60px}
}